Strong Magnet 4 x 3 Small Round Magnets NdFeB Super Powerful Magnet 4mm x 3mm Rare Earth Neodymium Magnet Search MagnetsStrong Magnet 4 x 3 Small Round Magnets NdFeB Super Powerful Magnet 4mm x 3mm Rare Earth Neodymium Magnet Search Magnets
Price: 100% brand new. Super strong Rare-Earth magnets, once they get stuck with each other, they are hard to break apart. Can also be used to extend protected lithium